#78FF4E#78FF4E

#78FF4E is a very light, highly saturated green. Relative luminance 0.761; OKLCH L 89.1% C 0.243 H 139.3°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#78FF4E
RGB	rgb(120, 255, 78)
HSL	hsl(106, 100%, 65%)
HSV	hsv(106, 69%, 100%)
CMYK	cmyk(52.9%, 0%, 69.4%, 0%)
CIE-LAB	lab(89.89, -67.06, 69.79)
CIE-LCH	lch(89.89, 96.78, 133.86°)
OKLab	oklab(89.05% -0.1845 0.1586)
OKLCH	oklch(89.05% 0.243 139.3)
XYZ	xyz(44.8791, 76.0595, 19.5223)
Luminance	0.7606 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78FF4E #D54EFF

analogous

#D0FF4E #78FF4E #4EFF7D

triadic

#78FF4E #4E78FF #FF4E78

tetradic

#78FF4E #4ED0FF #D54EFF #FF7D4E

square

#78FF4E #4ED0FF #D54EFF #FF7D4E

split-complementary

#78FF4E #7D4EFF #FF4ED0

monochromatic

#32D300 #49FF11 #78FF4E #A7FF8B #D5FFC8

Accessibility & contrast

On white

1.30

#78FF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#78FF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78FF4E

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78FF4E	#FFFFFF	#000000	##000000
##78FF4E	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE932

Deuteranopia (green-blind)

#F5DE5F

Tritanopia (blue-blind)

#6AF7DC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #78ff4e;
/* rgb */ color: rgb(120, 255, 78);
/* oklch */ color: oklch(89.1% 0.243 139.3);

Tailwind

colors: {
  custom: {
    50: '#aaff89',
    500: '#78ff4e',
    950: '#000000',
  },
}

SCSS

$custom: #78ff4e;
$custom-light: #aaff89;
$custom-dark: #000000;

JSON

{
  "hex": "#78ff4e",
  "rgb": {
    "r": 120,
    "g": 255,
    "b": 78
  },
  "hsl": {
    "h": 105.763,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89052,
    "c": 0.24325,
    "h": 139.3
  },
  "luminance": 0.76063
}

Semantic roles & 50–950 ramp

primary

#78FF4E

secondary

#A524CD

accent

#00E6AF

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11180C

muted

#81867F

Preview Lab

Preview with #78FF4E

Body copy rendered with the generated semantic roles for this colour.

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